2212012032 has 56 divisors (see below), whose sum is σ = 5898404256. Its totient is φ = 737329152.

The previous prime is 2212012021. The next prime is 2212012067. The reversal of 2212012032 is 2302102122.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20428 + ... + 69579.

Almost surely, 2^2212012032 is an apocalyptic number.

It is an amenable number.

2212012032 is an abundant number, since it is smaller than the sum of its proper divisors (3686392224).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2212012032 is an frugal number, since it uses more digits than its factorization.

2212012032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90036 (or 90012 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2212012032 is about 47032.0319782167. The cubic root of 2212012032 is about 1302.9542345091.

Adding to 2212012032 its reverse (2302102122), we get a palindrome (4514114154).

The spelling of 2212012032 in words is "two billion, two hundred twelve million, twelve thousand, thirty-two".